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    <title>Code coverage report for src/util/raf.js</title>
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    <h1>
      <a href="../../index.html">all files</a> / <a href="index.html">src/util/</a> raf.js
    </h1>
    <div class='clearfix'>
      <div class='fl pad1y space-right2'>
        <span class="strong">63.64% </span>
        <span class="quiet">Statements</span>
        <span class='fraction'>7/11</span>
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        <span class="strong">25% </span>
        <span class="quiet">Branches</span>
        <span class='fraction'>4/16</span>
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      <div class='fl pad1y space-right2'>
        <span class="strong">40% </span>
        <span class="quiet">Functions</span>
        <span class='fraction'>2/5</span>
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      <div class='fl pad1y space-right2'>
        <span class="strong">63.64% </span>
        <span class="quiet">Lines</span>
        <span class='fraction'>7/11</span>
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35</td><td class="line-coverage quiet"><span class="cline-any cline-neutral">&nbsp;</span>
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<span class="cline-any cline-neutral">&nbsp;</span></td><td class="text"><pre class="prettyprint lang-js">import { inBrowser } from './env'
&nbsp;
const DEFAULT_INTERVAL = 100 / 60
&nbsp;
function noop() <span class="fstat-no" title="function not covered" >{</span>
}
&nbsp;
export const requestAnimationFrame = (() =&gt; {
  <span class="missing-if-branch" title="if path not taken" >I</span>if (!inBrowser) {
    /* istanbul ignore if */
<span class="cstat-no" title="statement not covered" >    return noop</span>
  }
  return window.requestAnimationFrame ||
<span class="branch-1 cbranch-no" title="branch not covered" >    window.webkitRequestAnimationFrame </span>||
<span class="branch-2 cbranch-no" title="branch not covered" >    window.mozRequestAnimationFrame </span>||
<span class="branch-3 cbranch-no" title="branch not covered" >    window.oRequestAnimationFrame </span>||
    // if all else fails, use setTimeout
<span class="branch-4 cbranch-no" title="branch not covered" >    function (callback) <span class="fstat-no" title="function not covered" >{</span></span>
<span class="cstat-no" title="statement not covered" >      return window.setTimeout(callback, (callback.interval || DEFAULT_INTERVAL) / 2) </span>// make interval as precise as possible.
    }
})()
&nbsp;
export const cancelAnimationFrame = (() =&gt; {
  <span class="missing-if-branch" title="if path not taken" >I</span>if (!inBrowser) {
    /* istanbul ignore if */
<span class="cstat-no" title="statement not covered" >    return noop</span>
  }
  return window.cancelAnimationFrame ||
<span class="branch-1 cbranch-no" title="branch not covered" >    window.webkitCancelAnimationFrame </span>||
<span class="branch-2 cbranch-no" title="branch not covered" >    window.mozCancelAnimationFrame </span>||
<span class="branch-3 cbranch-no" title="branch not covered" >    window.oCancelAnimationFrame </span>||
<span class="branch-4 cbranch-no" title="branch not covered" >    function (id) <span class="fstat-no" title="function not covered" >{</span></span>
<span class="cstat-no" title="statement not covered" >      window.clearTimeout(id)</span>
    }
})()</pre></td></tr>
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  Code coverage
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